Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Keri Wang"'
Publikováno v:
Canadian Journal of Remote Sensing, Vol 46, Iss 4, Pp 390-413 (2020)
This study aims to assess which spectral variables and at which time late blight can be detected over potato crops. Two experiments were done in a walk-in chamber under controlled environments. To determine the time, the reflectance spectra were plot
Externí odkaz:
https://doaj.org/article/a4c1ec04238c4fdc98bd23ed51d2b601
Publikováno v:
Remote Sensing, Vol 13, Iss 15, p 2948 (2021)
This study used close-range multispectral imagery over cucumber plants inside a commercial greenhouse to detect powdery mildew due to Podosphaera xanthii. It was collected using a MicaSense® RedEdge camera at 1.5 m over the top of the plant. Image r
Externí odkaz:
https://doaj.org/article/a8bed44541284c29a8c4c0beaae54a37
Publikováno v:
Remote Sensing, Vol 13, Iss 3, p 396 (2021)
Cucumber powdery mildew, which is caused by Podosphaera xanthii, is a major disease that has a significant economic impact in cucumber greenhouse production. It is necessary to develop a non-invasive fast detection system for that disease. Such a sys
Externí odkaz:
https://doaj.org/article/47121becbff844e2a8a472bfad2cd813
Publikováno v:
Remote Sensing, Vol 12, Iss 8, p 1292 (2020)
Potato late blight, caused by Phytophthora infestans, is a major disease worldwide that has a significant economic impact on potato crops, and remote sensing might help to detect the disease in early stages. This study aims to determine changes induc
Externí odkaz:
https://doaj.org/article/70af0c3b29184151aaa1ea9942e736a3
Virus‐induced gene silencing database for phenomics and functional genomics in Nicotiana benthamiana
Autor:
Muthappa Senthil‐Kumar, Mingyi Wang, Junil Chang, Venkategowda Ramegowda, Olga del Pozo, Yule Liu, Vanthana Doraiswamy, Hee‐Kyung Lee, Choong‐Min Ryu, Keri Wang, Ping Xu, Joyce Van Eck, Suma Chakravarthy, Savithramma P. Dinesh‐Kumar, Gregory B. Martin, Kirankumar S. Mysore
Publikováno v:
Plant Direct, Vol 2, Iss 4, Pp n/a-n/a (2018)
Abstract Virus‐induced gene silencing (VIGS) is an important forward and reverse genetics method for the study of gene function in many plant species, especially Nicotiana benthamiana. However, despite the widespread use of VIGS, a searchable datab
Externí odkaz:
https://doaj.org/article/3e7ac69291314b46898cdd1f24239a35
Autor:
Ajith Anand, Zarir Vaghchhipawala, Choong-Min Ryu, Li Kang, Keri Wang, Olga del-Pozo, Gregory B. Martin, Kirankumar S. Mysore
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 20, Iss 1, Pp 41-52 (2007)
Genetic transformation of plant cells by Agrobacterium tu-mefaciens represents a unique case of trans-kingdom sex requiring the involvement of both bacterial virulence proteins and plant-encoded proteins. We have developed in planta and leaf-disk ass
Externí odkaz:
https://doaj.org/article/871e3512ed854200b3c2d5c709ffb739
Publikováno v:
Canadian Journal of Plant Science. 102:20-32
This study aimed to understand the spectral changes induced by Podosphaera xanthii, the causal agent of powdery mildew, in cucumber leaves from the moment of inoculation until visible symptoms are apparent. A principal component analysis (PCA) was ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da36606abe9a35688fb151595b69296b
https://doi.org/10.1139/cjps-2021-0148
https://doi.org/10.1139/cjps-2021-0148
Publikováno v:
IGARSS
This study evaluated three geometric transformations in an image registration method applied to non-georeferenced multispectral images acquired at close range over greenhouse cucumber plants with a Micasense® RedEdge camera. The detection of matchin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ebd11fde25fd7a3d96fee0ad4048c5
https://doi.org/10.1109/igarss47720.2021.9554517
https://doi.org/10.1109/igarss47720.2021.9554517
Publikováno v:
Remote Sensing, Vol 13, Iss 2948, p 2948 (2021)
Remote Sensing; Volume 13; Issue 15; Pages: 2948
Remote Sensing; Volume 13; Issue 15; Pages: 2948
This study used close-range multispectral imagery over cucumber plants inside a commercial greenhouse to detect powdery mildew due to Podosphaera xanthii. It was collected using a MicaSense® RedEdge camera at 1.5 m over the top of the plant. Image r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36fdb1a76e487da267143835fd04038
https://www.mdpi.com/2072-4292/13/15/2948
https://www.mdpi.com/2072-4292/13/15/2948
Publikováno v:
Remote Sensing, Vol 12, Iss 1292, p 1292 (2020)
Remote Sensing; Volume 12; Issue 8; Pages: 1292
Remote Sensing; Volume 12; Issue 8; Pages: 1292
Potato late blight, caused by Phytophthora infestans, is a major disease worldwide that has a significant economic impact on potato crops, and remote sensing might help to detect the disease in early stages. This study aims to determine changes induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be0d5fab8b4d6b023ec2aee42be2607d
https://www.mdpi.com/2072-4292/12/8/1292
https://www.mdpi.com/2072-4292/12/8/1292